87320410

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{119617}}^1$

素因数の和:119697

約数の個数: 16

約数和(自身を含む): 159331176

約数和(自身を除く): 72010766

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 119617, 239234, 598085, 1196170, 8732041, 17464082, 43660205, 87320410]

約数ペア:

[(1, 87320410), (2, 43660205), (5, 17464082), (10, 8732041), (73, 1196170), (146, 598085), (365, 239234), (730, 119617)]